Chromium green alias chromium oxide green, chromium trioxide, which is hexagonal crystal series or amorphous olive green powder, metallic luster. Specific gravity 5.21, melting point 2266±25℃, boiling point 4000℃. Insoluble in water and acid, soluble in hot alkali metal bromate solution. It is extremely stable to light, atmosphere, high temperature and corrosive gases (SO2, H2S, etc.), has high hiding power and is magnetic.

1, used for enamel, glass industry coloring, especially for the production of ceramic pigments, the product color is bright and bright.

2, used for temperature resistant coatings, fluorocarbon coatings, outdoor high weather resistant coatings; Outdoor plastic products, plastic steel door and window profiles, color masterbatch, etc.

Natural wind is used for drying. After the natural wind passes through the air filter, it is heated by the fan into the air heating equipment. The heated hot air is then distributed into a cyclone with uniform flow rate and direction by the hot air distributor of the flash main engine. The cyclone contacts and colliding with the wet material added by the spiral feeder, initiating a series of physical changes such as mass and heat exchange and separation, so that the material is separated from the wet content and finally dry.